必修一unit4知识点+练习(2)

必修一unit4知识点+练习

5. at an end 结束；终结 eg .The war was at an end.战争结束了

类似短语 in the end 最后 by the end of….. 到…….为止

at the end of….. 在…….尽头 end in 以……..告终

come to an end 结束

1) When I got there ,the meeting was _________(结束)

2) I was attracted (吸引)by books. By the end

3) Be the end of that summer, I ___ over twenty novels

A. will have read B. have read C. had read D. has read

6. in ruins 严重受损/毁坏 eg. An earthquake left the whole town in ruins.

ruin n.废墟（常用复数形式）vt. 毁灭 eg. The storm ruined the crops.

destroy ; damage ; ruin 的区别

destroy 指彻底毁坏以至难以修复 damage ruin 多用于借喻中， 泛指一般的“弄坏了 ”

1. The village ___ after the war.

A. lay in ruins B. lay at ruins C. lay in ruin 2. A. hurt B. ruined C. damaged

7. lie (lay ; lain) 处于某种状态 lie-lay-lain-lying [lai] 躺，位于 n.谎言

lay-laid-laid-laying[lei]

8. injure vt. 损害 injured 伤害； 损害

injure, wound, hurt

injure 指(人) wound 多指外伤,如枪伤,尤其是指在战争中受伤 hurt vi. harm 用于肉体或精神上的伤害均可 D. to injure

Smoking will ________his health.

He got _________in the fighting.

9. bury vt.埋藏，掩藏，隐藏 be burid in=bury oneself in 埋头于/专心于

John is ___in the research of the bird language.

A.devoted B.concentrated C. burid D.spared

10. as if = as though 好像… 引出方式状语从句 She spoke to me as if she knew me.

as if 后的从句可用两种语气

1)虚拟语气（说话者主观想象或夸大的比喻）

2)陈述语气,时态一致（是事实或可能性很大）

11. 分数的表示法

分子 基数词 分母 序数词 分子大于1时分母要用复数

三分之一 one- third 五分之三 three-fifths